baber/WOPTO huggingface dataset:
Patent TW-473586-B (TW)
Title: An architectural panel and method of making same
Inventor: KUPERUS KO
IPC: B31F1/10
Filed: 2000-08-11
Granted: 2002-01-21
Abstract: A panel for use in a drop ceiling system, or with appropriate modification, a wall, wherein the ceiling system includes stringers and cross-members defining areas therebetween for support of the panels wherein the panels include at least one planar sheet of material secured to a reinforcement member having channels formed therein to extend in at least one direction relative to the sheet material. When more than one sheet of material is used, the sheets of material are disposed on opposite sides of the reinforcement member. The panels are flexible for easy insertion into the openings between the stringers and cross-members of the support system and are readily compressed into a thinner profile for shipping purposes.
Patent TW-479437-B (TW)
Title: Compensation system and method for sound reproduction
Inventor: MYRBERG MATS
IPC: H04R3/04
Filed: 2000-08-14
Granted: 2002-03-11
Abstract: A sound compensation system alters an electrical audio signal for input to a sonic reproduction device having associated behavioral characteristics. The behavioral characteristics of the device are defined by individual or groups of individual components of the sonic reproduction device and include mechanical, acoustic and electromagnetic behaviors. The model includes a plurality of filters that simulate at least one of the behavioral characteristics of the sonic reproduction device. The filters are defined by digital signal processes or by analog circuits and are characterized by one or more of an associated frequency, time, phase and transient response. These responses combine to define an overall response for the model. The filters include adjustable parameters which are used to alter filter responses to produce responses that are conjugates to the responses of the unaltered filters and thus the sonic reproduction device. A controller modifies the parameters.
Patent TW-520414-B (TW)
Title: Method and apparatus for controlling a pump
Inventor: KILAYKO ENRIQUE L
IPC: F04B43/04
Filed: 2000-08-29
Granted: 2003-02-11
Abstract: A control for a pump detects an operational characteristic thereof and applies power to a power unit in dependence upon the detected operational characteristic to automatically and electronically control pump priming and stroke 1ength.
Patent TW-539996-B (TW)
Title: Processor and method including a cache having confirmation bits for improving address-predictable branch instruction target predictions
Inventor: SINHAROY BALARAM
IPC: G06F12/08
Filed: 2000-10-31
Granted: 2003-07-01
Abstract: A superscalar processor and method are disclosed for improving the accuracy of predictions of a destination of a branch instruction utilizing a cache. The cache is established including multiple entries. Each of multiple branch instructions are associated with one of the entries of the cache. One of the entries of the cache includes a stored predicted destination for the branch instruction associated with this entry of the cache. The predicted destination is a destination the branch instruction is predicted to branch to upon execution of the branch instruction. The stored predicted destination is updated in the one of the entries of the cache only in response to two consecutive mispredictions of the destination of the branch instruction, wherein the two consecutive mispredictions were made utilizing the one of the entries of the cache.
Patent TW-468053-B (TW)
Title: Antireflection film, process for forming the antireflection film, and antireflection glass
Inventor: NAKADA TAKAKAZU
IPC: G02B1/14
Filed: 2000-11-24
Granted: 2001-12-11
Abstract: An antireflection film having a refractive index of from 1.33 to 1.38 and a contact angle of water of at most 40 DEG which is formed as adhered to a glass surface, by preparing a reaction mixture comprising a silicon compound (A) of the following formula (1): Si(OR)4, wherein R is a C1-5 alkyl group, a silicon compound (B) of the following formula (2): R1Si(OR2)3, wherein R1 is a C1-18 organic group, and R2 is a C1-5 alkyl group, an alcohol (C) of the following formula (3): R3CH2OH, wherein R3 is a hydrogen atom or an unsubstituted or substituted C1-12 alkyl group, and oxalic acid (D), in a ratio of from 0.05 to 4.5 mol of the silicon compound (B) per mol of the silicon compound (A), in a ratio of from 0.5 to 100 mol of the alcohol (C) per mol of the total alkoxy groups contained in the silicon compounds (A) and (B), and in a ratio of from 0.2 to 2 mol of the oxalic acid per mol of the total alkoxy groups contained in the silicon compounds (A) and (B); heating the reaction mixture at a temperature of from 50 to 180 DEG C until the total amount of the silicon compounds (A) and (B) remaining in the reaction mixture becomes at most 5 mol%, while maintaining a SiO2 concentration of from 0.5 to 10 wt% as calculated from silicon atoms in the reaction mixture and maintaining absence of water, to form a polysiloxane solution; coating the polysiloxane solution on a glass surface to form a coating film; and thermosetting the coating film at a temperature of from 480 to 520 DEG C.
Patent TW-473915-B (TW)
Title: Manufacture method of silicon nitride layer
Inventor: FU TZ-TZAN
IPC: H01L21/318
Filed: 2000-12-29
Granted: 2002-01-21
Abstract: This invention provides the manufacture method of silicon nitride layer. Nitrogen-containing gas is introduced into the process reaction chamber and part of the nitrogen-containing gas is adsorbed onto the surface of the semiconductor substrate. The gas inlet valve of the nitrogen-containing gas is closed and the non-absorbed nitrogen-containing gas is pumped out. An inert gas is used to clean the reaction chamber. A silicon-containing gas is introduced into the reaction chamber to react with the absorbed nitrogen-containing gas on the substrate. The gas inlet valve of silicon-containing gas is closed and excessive silicon-containing gas is pumped out. The reaction chamber is once again cleaned by inert gas. The silicon nitride film is thus formed.
Patent TW-495657-B (TW)
Title: Intermediate voltage control circuit having reduced power consumption
Inventor: KAWABATA HIROKI
IPC: G11C11/413
Filed: 2001-02-14
Granted: 2002-07-21
Abstract: An intermediate voltage control circuit maintains the signal line at a stable intermediate potential. The circuit comprises a first n-channel transistor; a second p-channel transistor; a monitoring circuit for determining a potential level of a signal line connected to the output node; and a control circuit for sending first and second control signals to a gate of each of the first and second transistors so as to prevent a feedthrough current from flowing in the transistor
Patent TW-526370-B (TW)
Title: Array substrate for flat display device and manufacturing method of flat display device
Inventor: NINOMIYA TOSHIHIRO
IPC: H01L21/027
Filed: 2001-03-22
Granted: 2003-04-01
Abstract: There is provided a manufacturing method of array substrate for flat display device. Deformations of the insulating substrate generated in a heat treatment process are estimated previously. A first pattern is formed on a substrate by correcting in advance only the size of the first pattern in view of an amount of deformation of the substrate. After performing a heat treatment to heat the insulating substrate and the first pattern to a specific temperature, the pattern previously formed is aligned to form the next pattern on the insulating substrate.
Patent TW-492238-B (TW)
Title: Operational amplifier phase reversal protection
Inventor: NOLAN JIM
IPC: H03F1/52
Filed: 2001-03-29
Granted: 2002-06-21
Abstract: An integrated circuit operational amplifier (op amp) is protected from input voltage levels which may cause output phase reversal of the op amp. Voltage comparators monitor the input voltages to the op amp differential input transistor pair. The op amp and comparators may be fabricated on an integrated circuit substrate and packaged in an integrated circuit package. When the input voltage is of such a value which may cause output phase reversal, a comparator senses same and is coupled to circuits within the op amp which prevent the op amp output voltage from going into phase reversal.
Patent TW-514981-B (TW)
Title: Method of manufacturing semiconductor device
Inventor: YAMAGUCHI ATSUMI
IPC: H01L21/3213
Filed: 2001-04-11
Granted: 2002-12-21
Abstract: The object of the present invention is to provide a method of manufacturing semiconductor device capable of suppressing dimension shift density difference (difference between a dimension shift on a rough region having a relatively large space width and that on a dense region having a relatively small space width) during the etching. Ions 7 are implanted into a rsist pattern 4a for forming a wiring pattern. Argon is employed as the ion species for performing ion implantation under 50 keV at 1x10<SP>16</SP> cm<SP>2</SP>. Due to the ion implantation, the thickness of the resist pattern 4a contracts to about 334 nm, i.e. about 75% of the thickness of 445nm before ion implantation, while the composition of the resist pattern changes for improving resistance against etching of a silicon nitride film 3 and a polysilicon layer 2.
Patent TW-524000-B (TW)
Title: A modulation technique for transmitting multiple high data rate signals through a band limited channel
Inventor: MOHAN CHANDRA
IPC: H04L5/02
Filed: 2001-07-11
Granted: 2003-03-11
Abstract: A digital data modulator includes a source of a plurality of digital data signals having a common data bit period. A plurality of encoders each encode a corresponding one of the plurality of digital data signals using a variable pulse width code having edges occurring in respective non-overlapping intervals within the data bit period. A plurality of pulse signal generators each generate respective pulses representing the edges of the corresponding one of the encoded plurality of digital data signals. A carrier signal generator generates a carrier signal having carrier pulses corresponding to the respective pulses. A digital data demodulator includes a source of a modulated signal including successive bit periods, each bit period having a plurality of non-overlapping intervals respectively associated with corresponding intervals in successive bit periods, each interval containing a carrier pulse, spaced relative to carrier pulses in other associated intervals, representing a corresponding variable pulse width encoded digital data signal. A detector demodulates the modulated signal to generate pulses corresponding to received carrier pulses. A plurality of decoders each decode pulses received in a respective one of the plurality of associated intervals in the bit period to generate the corresponding digital data signal.
Patent TW-I224764-B (TW)
Title: Plasma display device with flexible circuit boards and connectors
Inventor: ASAMI FUMITAKA
IPC: H01J11/12
Filed: 2001-08-17
Granted: 2004-12-01
Abstract: A plasma display device has a pair of substrates having electrodes and terminals provided at ends of the electrodes. Driving circuits supply a driving voltage to the electrodes via flexible printed circuit boards to emit light. Connectors are detachably attached to the substrate. The connector includes a housing and terminal members disposed in the housing, with the terminal member having a U-shaped cross-sectional shape, so that a first portion of as one leg of the ""U"" contacts the terminal of the electrode and a second portion as another leg of the ""U"" contacts the conductor of the flexible connecting member. The terminals of the electrodes are arranged in a staggered manner at the end of the substrate.
Patent TW-531524-B (TW)
Title: An optical switching system and method thereof
Inventor: HSU YING WEN
IPC: G02B26/00
Filed: 2001-09-19
Granted: 2003-05-11
Abstract: An optical switching system that switches optical signals in three dimensions by moving an optically trans missive microstructure. The movable microstructure is ""optically trans missive"" because it includes structures such as wave guides and wave guide networks. The apparatus uses MEMS and micro-machining technology to build an optical switch having an optically trans missive microstructure which moves from one position to another position in a direction (e.g., laterally, vertically, rotationally) such that incoming optical signals align over a small air gap with different wave guides, or with different inputs to the wave guides, depending on the position of the movable microstructure. As a result, the optical signals travel different optical paths (e.g., straight pass through or cross over) depending on the position of the movable microstructure. By combining optical switches in both the vertical and horizontal directions, the resulting optical switching system handles switching in three dimensions.
Patent TW-555835-B (TW)
Title: Phosphor and fluorescent display device
Inventor: HAMADA TAKUYA
IPC: C09K11/84
Filed: 2001-09-19
Granted: 2003-10-01
Abstract: A yellow light emission phosphor usable in a fluorescent display device does not include cadmium and Eu concentration in the yellow light emission phosphor is reduced to a range of about 0.001 mol% to about 0.1 mol%. The phosphor on a fluorescent display driven at a low voltage generates a yellow light emission with an excellent chromaticity and has a good life span characteristic.
Patent TW-543334-B (TW)
Title: Micro heater installed in a mold for locally controlling the temperature
Inventor: HUANG JUNG-TANG
IPC: H05B1/00
Filed: 2001-11-22
Granted: 2003-07-21
Abstract: The present invention is provided to manufacture a micro heater array module with a temperature control and a temperature detector by a micro electro-mechanic system. The device is provided with the effect of local temperature control to solve the problem in that, in general (micro) injection molding and hot embossing molding, tiny dimensions such as micro structures with a high aspect ratio have a bad writing transfer capability. The present invention is characterized in comprising: using a micro electro-mechanic process to manufacture a micro heater module and a temperature detector, forming a micro heater capable of locally controlling temperature, and installing the micro heater at the mold fixing side or the master at a movable side. With the local temperature control characteristic of the micro heater, the plastic material can exercise an excellent flowing capability in the tiny structure with a high aspect ratio and the place where the thickness of the geometric shape varies greatly in filling and compressing stroke, and reduce the residual internal stress caused by compressing the plastic material due to the lowered flowing capability. In addition, with the characteristic of the injecting compression mold itself, it is able to directly perform a wafer-level package to the completed wafer-level plastic chip injecting device and a substrate formed thereon integrated circuit or micro electro-mechanic device, thereby achieving the economic efficiencies of reducing cost and mass production.
Patent TW-496841-B (TW)
Title: Waterproofing structure of drum brake
Inventor: YONEZAWA TOMOYUKI
IPC: F16D65/10
Filed: 2001-11-22
Granted: 2002-08-01
Abstract: This invention relates to a waterproofing structure of drum brake for the wheel of a vehicle such as motorcycle. The drum brake (20A) comprises a wheel hub (21), a brake panel (30), and a drum brake mechanism (40). A gap (52) between the wheel hub and the brake panel is sealed by a labyrinth mechanism (50). The labyrinth mechanism is located at the portion above the axle (12) of the drum brake, which is the outer peripheral surface (51) of the brake panel engaging a recess (23). The brake panel is provide with an outside inner radial groove (53) and an inside radial groove (54) sequentially at the outer periphery thereof along the width direction outward to the inside of recess. The cross section area (A1) of the outside labyrinth groove is less than the cross-section area (A2) of the inside labyrinth groove.
Patent TW-550560-B (TW)
Title: Phase lock loop circuit
Inventor: KIYOSE MASASHI
IPC: H03L7/07
Filed: 2001-11-29
Granted: 2003-09-01
Abstract: A phase lock loop (PLL) circuit capable of generating synchronous clock which is not easily obtained for the signal due to the low frequency of pulse, in the condition of having mixed signal containing different frequencies, is provided in the present invention. The system clock generation portion 100 generates a system clock CLK according to the wobble signal and LPP signal. At first, the output signal of VCO132 is synchronous with the wobble signal to perform control of PLL. Then, the control signal of VCO132 is used to control output of VCO162 so as to make it roughly synchronous with the wobble signal. In addition, micro-adjustment can be performed onto the output signal of VCO162 according to the signal corresponding to the difference between the output signal of VCO162 and the LPP signal.
Patent TW-I276814-B (TW)
Title: Package testing method
Inventor: CHEN RU-JUNG
IPC: G01R31/26
Filed: 2001-12-13
Granted: 2007-03-21
Abstract: The present invention provides a package testing method, which includes the following steps: first, providing a testing device, and the testing device is composed of a body, a transparent container placed inside the body, and a window configured on the side of the body, in which the transparent container is filled with liquid; next, placing a testing sample in the transparent container, and completely immersing the testing sample in the liquid of the transparent container; then, encapsulating the body and vacuuming; and, employing the window on the side of the body to observe the situation of the testing sample generating bubbles in the liquid.
Patent TW-580690-B (TW)
Title: System and method for voice recognition in a distributed voice recognition system
Inventor: GARUDADRI HARINATH
IPC: G10L15/30
Filed: 2001-12-31
Granted: 2004-03-21
Abstract: A method and system that improves voice recognition in a distributed voice recognition system. A distributed voice recognition system 50 includes a local VR engine 52 in a subscriber unit 54 and a server VR engine 56 on a server 58. When the local VR engine 52 does not recognize a speech segment, the local VR engine sends information of the speech segment to the server VR engine 56. If the speech segment is recognized by the server VR engine 56, then the server VR engine 56 downloads information corresponding the speech segment to the local VR engine 52. The local VR engine 52 may combine its speech segment information with downloaded information to create resultant information for a speech segment. The local VR engine 52 may also apply a function to downloaded information to create resultant information. Resultant information then may be uploaded from the local VR engine 52 to the server VR engine 56.
Patent TW-548968-B (TW)
Title: Image-capturing apparatus
Inventor: TAKAYAMA JUN
IPC: H04N5/353
Filed: 2002-01-22
Granted: 2003-08-21
Abstract: The invention concerns an image-capturing apparatus and an imager. The image-capturing apparatus includes the imager in which a plurality of circuit cells are two-dimensionally aligned, and an electronic charge, photo-electronically converted from a received light and stored in each circuit cell, can be discharged from an arbitral circuit cell. The imager includes first group circuit cells to generate electronic charges corresponding to the pixels of the image including a subject, and second group circuit cells to generate electronic charges corresponding to an amount of light coming from the subject, the electronic charges further being converted to a detected value. In the imager, at least one of two operations of halting a generating-action of the electronic charges in the first group circuit cells and discharging the electronic charges from the first group circuit cells is performed, when the detected value exceeds a threshold value.
Patent TW-522645-B (TW)
Title: High frequency switch circuit
Inventor: NUMATA KEIICHI
IPC: H03K17/06
Filed: 2002-01-31
Granted: 2003-03-01
Abstract: A high frequency switch circuit includes a plurality of high frequency terminals (101, 102, 103) for inputting/outputting a high frequency signal; and a plurality of high frequency semiconductor switch sections (121, 122) for switching between these high frequency terminals. Plural high frequency semiconductor switch sections are isolated from each other by respectively using a DC potential isolating section (131). In addition, a DC potential, that is in reverse relation to a DC potential applied to switching signal terminals (111, 112) arranged on the control side of each high frequency semiconductor switch section side, is applied to both or at least one of the input side and the output side of each high frequency semiconductor switch section.
Patent TW-588402-B (TW)
Title: Cleaning method of substrate treating apparatus, and substrate treating apparatus
Inventor: OSHIMA YASUHIRO
IPC: H01L21/302
Filed: 2002-03-07
Granted: 2004-05-21
Abstract: This invention is to provide a cleaning method of a substrate treating apparatus, and the substrate treating apparatus, in which a cleaning gas of vaporized carboxylic acid is fed into the treating chamber to which an insulating material is adhered and then the treating chamber is evacuated by opening a shut-off valve. When the cleaning gas fed into the treating chamber touches the insulating material adhering to the inner wall of the treating chamber or a susceptor, the insulating material is acetylated to form a complex of the insulating substances. Since the complex of the insulating material has a high vapor pressure, it is vaporized easily when the pressure in the treating chamber is lowered by means of a pressure regulation valve. The vaporized complex of the insulating material is discharged to the outside of the treating chamber by opening the shut-off valve and evacuating the treating chamber.
Patent TW-I272913-B (TW)
Title: Process for producing puffed snack and production apparatus therefor
Inventor: AKIMOTO SHUJI
IPC: A23L1/18
Filed: 2002-03-26
Granted: 2007-02-11
Abstract: A method and apparatus for manufacturing puffed snack having a hard surface layer and soft inside, and having a good texture and a difference in color tone between the surface layer and the inside. After spraying a coating liquid or water onto the surface of a dough extruded from an extruder in the form of a rope, the extrudate is dried so that the moisture content of the sprayed extrudate becomes 5 to 12% by weight and then cut. The apparatus used for this manufacturing method comprises a spray device (2) for uniformly spraying the surface of the dough extruded from a nozzle hole (1b, 10b) of an extruder (1, 10), a drying device (3) arranged on the downstream side thereof, a drawing mechanism (4) comprising belts (4e, 4f) spanned in a tensioned state so as to clamp the extrudate, a holding cylinder (5, 50) for holding the extrudate, arranged adjacently on the downstream side of the drawing mechanism (4), and a cutting blade (6) arranged in close proximity to the outlet side opening of the holding cylinder to cut the extrudate.